<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<form action="http://localhost:8080/http/ok1">
  <h1>登录界面</h1>

  输入账号<input type="text" name="username"><br>
  输入密码<input type="password" name="pwd"><br><br>
  <input type="submit" value="登录">
</form>
</body>
</html>